package com.itheima.reggie.common;

/**
 * 基于ThreadLocal封装工具类,用户保存和获取登录用户的id
 */
public class BaseContext {
    private static ThreadLocal<Long> threadLocal = new ThreadLocal<Long>();

    /**
     * 设置值
     * @param id
     */
    public static void setCurrentId (long id) {
        threadLocal.set(id);
    }

    /**
     * 获取值
     * @return
     */
    public static Long getCurrentId () {
        return threadLocal.get();
    }
}
